Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8178 and 8182 the smallest integer that is 33456198 that is divisible by both numbers.
Least Common Multiple (LCM) of 8178 and 8182 is 33456198.
LCM(8178,8182) = 33456198
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 8178 and 8182. First we will calculate the prime factors of 8178 and 8182.
Prime Factorization of 8178
2 | 8178 |
3 | 4089 |
29 | 1363 |
47 | 47 |
1 |
Prime factors of 8178 are 2, 3, 29,47. Prime factorization of 8178 in exponential form is:
8178 = 21×31×291×471
Prime Factorization of 8182
2 | 8182 |
4091 | 4091 |
1 |
Prime factors of 8182 are 2,4091. Prime factorization of 8182 in exponential form is:
8182 = 21×40911
Now multiplying the highest exponent prime factors to calculate the LCM of 8178 and 8182.
LCM(8178,8182) = 21×31×291×471×40911
LCM(8178,8182) = 33456198
Factors of 8178
List of positive integer factors of 8178 that divides 8178 without a remainder.
1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2726, 4089, 8178
Factors of 8182
List of positive integer factors of 8182 that divides 8182 without a remainder.
1, 2, 4091, 8182
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8178 and 8182, than apply into the LCM equation.
GCF(8178,8182) = 2
LCM(8178,8182) = ( 8178 × 8182) / 2
LCM(8178,8182) = 66912396 / 2
LCM(8178,8182) = 33456198
(i) The LCM of 8182 and 8178 is associative
LCM of 8178 and 8182 = LCM of 8182 and 8178
1. What is the LCM of 8178 and 8182?
Answer: LCM of 8178 and 8182 is 33456198.
2. What are the Factors of 8178?
Answer: Factors of 8178 are 1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2726, 4089, 8178. There are 16 integers that are factors of 8178. The greatest factor of 8178 is 8178.
3. What are the Factors of 8182?
Answer: Factors of 8182 are 1, 2, 4091, 8182. There are 4 integers that are factors of 8182. The greatest factor of 8182 is 8182.
4. How to Find the LCM of 8178 and 8182?
Answer:
Least Common Multiple of 8178 and 8182 = 33456198
Step 1: Find the prime factorization of 8178
8178 = 2 x 3 x 29 x 47
Step 2: Find the prime factorization of 8182
8182 = 2 x 4091
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 33456198 = 2 x 3 x 29 x 47 x 4091
Step 4: Therefore, the least common multiple of 8178 and 8182 is 33456198.